<%@ page language="java" contentType="text/html; charset=UTF-8" import="java.util.*"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<meta http-equiv="refresh" content="0.5;url=ShowAverScore.jsp">
<title>404NOTFound</title>
    <body>
    <div style="position:absolute;z-index:-1;width:100%;height:100%;">
    	<img src="img/2.jpg" width="100%" height="100%" />
	</div>
    <script  type="text/javascript">
	alert("输入了错误的id或者名字");
  </script>
  </body>
</html>
